Commits nvaccess/nvda - SemanticDiff

again make TextInfo objects only hold a weak reference to their parent object. This was removed a while back as textInfo objects may have been queued and then their parent object might die, but at the moment we do not queue any. Note that from now on though you can not hold a textInfo around by itself, you must also hold the parent object in some way. These changes mean that NVDAObjects that hold TextInfo objects (such as for mouse and selection tracking) will get cleaned up by Python straight away when they die, rather than saying around until Python has time to break the circular references.

michaelDCurran committed 17 years ago

4eb0c3ff

Installer changes:

michaelDCurran committed 17 years ago

d2ed1bf7

Some small fixes to english user guide (heading of 1.7 was 1.6. A h3 closing tag was mising. Copyright year has been updated.

michaelDCurran committed 17 years ago

9e90b290

Merged main

michaelDCurran committed 17 years ago

f87cef70

Python console:

jcsteh committed 17 years ago

7e044077

Merged main

michaelDCurran committed 17 years ago

6e4a977b

Changes to stop spurious braille updates when the focus changes in a virtual buffer while braille is tethered to the review cursor:

jcsteh committed 17 years ago

ae8917a9

Remove a no longer used method (_calculateLineOffsets) from the base virtualBuffer.

michaelDCurran committed 17 years ago

0c711d8b

Make sure that the base virtualBuffer knows nothing about IAccessible and window handles:

michaelDCurran committed 17 years ago

8c2eb2ea

winConsole NVDAObject: Use api.getNavigatorObject() instead of api.getReviewPosition().obj. Using getReviewPosition() may unnecessarily create a TextInfo. Also, if the object is dead, this may cause an exception. Fixes exceptions when exiting wordpad and landing in a command console.

jcsteh committed 17 years ago

6a2ff4b3

virtualBuffers.gecko_ia2.Gecko_ia2.event_gainFocus(): No need to set the navigator object, as this is now handled by api.setFocusObject().

jcsteh committed 17 years ago

5425ea73

* Rather than setting the navigator object in the base NVDAObject's gainFocus and foreground events, set it in api.setFocusObject() instead. Previously, this could be overridden. The navigator object should always be set when the focus object is set if appropriate.

jcsteh committed 17 years ago

b115137f

IAccessible NVDAObject: use super rather than accessing Window's methods directly.

michaelDCurran committed 17 years ago

7b116abe

Re-enable ITextDocument support which was accidentilly disabled in a previous commit.

michaelDCurran committed 17 years ago

dedd1a8f

AkelEdit NVDAObject: no need for _get_TextInfo as the TextInfo is already a class attribute.

michaelDCurran committed 17 years ago

f0e877e2

Added a processHandle property to the Window NVDAObject class. Any subclasses of the Window NVDAObject wishing to use a process handle for the process of the NVDAObject's window handle should use this processHandle property rather than opening their own. When the processHandle property is accessed for the first time, it instanciates and stores a WindowProcessHandleContainer, which fetches an opened process handle from the given window handle. When this processHandleContainer is deleted (when the NVDAObject holding it is deleted) the process handle is properly closed. No need for NVDAObjects to clean up process handle in their __del__ methods etc.

michaelDCurran committed 17 years ago

f489b920

Remove old mouse management variables from NVDAObject classes.

michaelDCurran committed 17 years ago

b9388150

virtualBuffers.VirtualBuffer._tabOverride():

jcsteh committed 17 years ago

3c89ec89

virtualBuffers.VirtualBuffer._tabOverride(): Correct docstring.

jcsteh committed 17 years ago

298eb9af

virtual buffers: Move the tab override code into the base virtual buffer, as it will be useful for all buffers, not just Gecko.

jcsteh committed 17 years ago

4089b0fb

virtual buffers: Add a getNVDAObjectFromIdentifier() method and provide an implementation for gecko_ia2. This removes IAccessible buffer specific code from the base virtual buffer/TextInfo.

jcsteh committed 17 years ago

a99d8198

When setting a TextInfo for a class or object: if it is always the same for each object then set it as a class attribute. If it is different for some instances, make a TextInfo getter (_get_TextInfo method). Never set a TextInfo instance variable in __init__ etc as it becomes hard to work out exactly what TextInfo will be used after all initialization.

michaelDCurran committed 17 years ago

9a1a9354

baseObject.AutoPropertyType: raise TypeError if a _get_x or _set_x or _del_x method has been defined but a class attribute x already exists.

michaelDCurran committed 17 years ago

5787cd9f

*Added a 'getter' class to the baseObject module. This class is rather like Python's property class, but it only takes a getter function, no setter, deleter functions. Because of this, it only defines __get__ not __set__ which means if used like a property (as a descriptor) Python will still allow instances to override the descriptor with instance variables.

michaelDCurran committed 17 years ago

1a11c983

Merge main

michaelDCurran committed 17 years ago

ab31e711

Merged main

michaelDCurran committed 17 years ago

59d9676e

Window NVDAObject: implement next, previous and firstChild properties.

michaelDCurran committed 17 years ago

81ed599e

Window NVDAObject: implement a states property which for now indicates invisible or unavailable based on window styles.

michaelDCurran committed 17 years ago

0e2e4f16

Window NVDAObject: role must be window.

michaelDCurran committed 17 years ago

92952a9a

virtualBuffers.VirtualBuffer._set_selection(): If the reason is REASON_FOCUS, use api.getFocusObject() instead of the new selection's NVDAObjectAtStart. This is because NVDAObjectAtStart is always the lowest node in the hierarchy, but the actual focus object may be an ancestor. This allows NVDA to automatically switch to focus mode when, for instance, a tab containing a paragraph gains focus. Addresses #205. Note that this requires that the focus must already be set appropriately if _set_selection() is called with REASON_FOCUS, so the tab override code still needs to be fixed accordingly.

jcsteh committed 17 years ago

2c6c7a86